Overview

LaSalle Parish, LA (shown in white) has 624.85 mi² of land area and 37.71 mi² of water resources. The county is bordered by:

• Avoyelles Parish, LA
• Caldwell Parish, LA
• Catahoula Parish, LA
• Grant Parish, LA
• Rapides Parish, LA
• Winn Parish, LA

The county's elevations range from a low of 19.7' to a high of 298.6', with a weighted average of 123.9' above sea level.

Temperatures range from average lows around 35.6°F to average highs around 93.8°F. A year-round daily temperature averages 65.4°F. Average annual precipation is 58.6". With these temperatures and precipation, the majority of the county scores as an 8B using the USDA Plant Hardiness Zone Map (the standard by which gardeners and growers can determine which perennial plants are most likely to thrive in a location).

The estimated population of LaSalle Parish is 14,787 with 5,140 households. These households are spread across 7 unique municipalties (not all shown).